What is the world's largest library?

Answer 1

The US Library of Congress has the largest collection in the world.

A list of the top ten libraries:

1. US Library of Congress with 29 million

2. National Library of China in Beijing with 22 million

3. Library of Russian Academy of Sciences in St Petersburg with 20 million

4. National Library of Canada in Ottawa with 19 million

5. Deutsche Bibliothek in Frankfurt with 18.5 million

6. British Library with 16 million

followed by libraries in Moscow, Harvard, Kiev and the NYC Public Library

Source:

http://www.watchmojo.com/top_10/lists/knowledge/libraries/libraries_largest.htm

Answer 2

Library of Congress